Home / Standards / JB/T 5329.2-1991 JB/T 5329.2-1991 Abolished 仪表用耐腐蚀弹性合金耐硫化物腐蚀 OOCr15Ni70Mo28V弹性合金带材 Standard Type JB ICS N/A CCS N/A Status Abolished Issue Date 1991-07-08 Implementation 1992-07-01 Centralized Committee 机械电子工业部 Issuing Authority 机械电子工业部